THerta debt collector speed tuned to -1 Sunday

so basically

THerta - 135 speed (after debt collector)
Jade - Base Speed
Sunday - 134 speed

for 4th member
(General Use)Gallagher 161 speed / Aventurine - Base Speed
(Pure Fiction)Robin 120 speed

Is this good enough to justify not pulling for Lingsha (broke and holding out for future characters). I plan to use this as an alternative to Therta, Jade, Lingsha (Debt Collector) team comp and I'm too lazy to farm eagle set for Serval